audioutilities.h

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// SPDX-FileCopyrightText: Copyright (C) 2019 swift Project Community / Contributors
// SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-swift-pilot-client-1
 
 
#ifndef SWIFT_SOUND_AUDIOUTILITIES_H
#define SWIFT_SOUND_AUDIOUTILITIES_H
 
#include <QAudioDevice>
#include <QByteArray>
#include <QVector>
 
#include "misc/audio/audiodeviceinfo.h"
#include "sound/swiftsoundexport.h"
 
namespace swift::sound
{
    SWIFT_SOUND_EXPORT QVector<float> convertBytesTo32BitFloatPCM(const QByteArray &input);
    SWIFT_SOUND_EXPORT QVector<qint16> convertBytesTo16BitPCM(const QByteArray &input);
    SWIFT_SOUND_EXPORT QVector<float> convertFromMonoToStereo(const QVector<float> &mono);
    SWIFT_SOUND_EXPORT QVector<qint16> convertFromStereoToMono(const QVector<qint16> &stereo);
    SWIFT_SOUND_EXPORT QVector<float> convertFromShortToFloat(const QVector<qint16> &input);
 
    SWIFT_SOUND_EXPORT QAudioDevice getLowestLatencyDevice(const swift::misc::audio::CAudioDeviceInfo &device,
                                                           QAudioFormat &format);
    SWIFT_SOUND_EXPORT QAudioDevice getHighestCompatibleOutputDevice(const swift::misc::audio::CAudioDeviceInfo &device,
                                                                     QAudioFormat &format);
 
    SWIFT_SOUND_EXPORT QString toQString(const QAudioFormat &format);
    SWIFT_SOUND_EXPORT const QString &toQString(QSysInfo::Endian e);
    SWIFT_SOUND_EXPORT const QString &toQString(QAudioFormat::SampleFormat s);
 
    SWIFT_SOUND_EXPORT double normalize0to100(double in);
    SWIFT_SOUND_EXPORT qreal normalize0to100qr(double in);
 
    SWIFT_SOUND_EXPORT void occupyAudioInputDevice();
} // namespace swift::sound
 
#endif // SWIFT_SOUND_AUDIOUTILITIES_H